Article 90 - Introduction, Article 100 - Definitions, Article 110 - Electrical Installation Requirements, Article 200 - Grounded Conductors, Article 210 - Branch Circuits, Article 215 - Feeders, Article 220 - Branch Circuit Calculations, Article 225 - Outside Branch Circuits and Feeders, Article 230 - Services, Article 240 - Overcurrent Protection, Article 242 - Over Voltage Protection, Article 250 - Grounding and Bonding, Article 300 - General Requirements For Wiring Methods and Materials, Article 310 - Conductors For General Wiring, Article 311 - Medium Voltage For Conductors and Cable, Article 314 - Box Fill, Article 320 - Armored Cable: Type AC, Article 330 - Metal Clad Cable: Type MC, Article 358 - Electrical Metallic Tubing: Type EMT, Article 404 - Switches, Article 590  - Temporary Installations, Article 334 - Non-Metallic Sheath Cable, Article 338 - Service Entrance Cable,

The NEC Articles

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